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Individual Calculations May 2019 |
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| Retzlaff, Thomas Total change: -5.80 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1895 | 2.50 | 9 | -0.29 | 20 | -5.80 | |
|  Boucquet, Emile | | | 2158 | BEL | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Martin, Stefan | | | 2160 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hess, Steffen | | | 2068 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Steingraeber, Kai Uwe | | | 2013 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Probst, Andreas | | | 2015 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Mueller, Philipp | | | 2001 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Jonsson, Filip | | | 1990 | SWE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Muskat, Gunter | | | 1979 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Speck, Stefan | | | 1991 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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